Provide module or integrated power supply for smart grid, applicable as backup power to automation equipment of distribution network, monitoring instrument, data transmission and actuator.
SPS provides super capacitor modules as backup power supply for the data transmission units and actuator equipment, which requires long lifetime, high reliability, free of maintenance and wide working temperature.
Super capacitor’s characteristics of long life cycle, wide working temperature range and maintenance free make it suitable for the unattended transmission stations of GRID. Traditionally batteries are used in the transmission stations. But the small failures of batteries always cause the serious system failure. To replace the batteries, supercapacitor modules need DC/DC convertors to provide constant voltage.
In the Micro-Grid, the power of the grid is always design to fit the normal load. There are always some loads with instantaneous power requirements, such as the motors. Super capacitor as a power type component can provide instantaneous high power with long life time. Super capacitor system are integrated with lithium batteries or flute batteries in a complex energy storage system which is controlled by power control systems (PCS).